BUK217-50YT Datasheet, PDF (3/8 Pages) NXP Semiconductors – TOPFET high side switch SMD version

Philips Semiconductors
TOPFET high side switch
SMD version
Product specification
BUK217-50YT
STATIC CHARACTERISTICS
Limits are at -40˚C ≤ T_mb ≤ 150˚C and typicals at T_mb = 25˚C unless otherwise stated.
SYMBOL PARAMETER
CONDITIONS
MIN.
TYP.
MAX. UNIT
Clamping voltages
V_BG
Battery to ground
V_BL
Battery to load
-V_LG
Negative load to ground
-V_LG
Negative load voltage¹
I_G = 1 mA
I_L = I_G = 1 mA
I_L = 10 mA
I_L = 20 A; t_p = 300 µs
50 55 65
V
50 55 65
V
18 23 28
V
20 25 30
V
Supply voltage
V_BG
Operating range²
battery to ground
5.5
-
35
V
Currents
I_B
Quiescent current³
I_L
Off-state load current⁴
I_G
Operating current⁵
I_L
Nominal load current⁶
Resistances
R_ON
On-state resistance
R_ON
On-state resistance
9 V ≤ V_BG ≤ 16 V
V_LG = 0 V
V_BL = V_BG
I_L = 0 A
V_BL = 0.5 V
-
T_mb = 25˚C
-
-
T_mb = 25˚C
-
-
T_mb = 85˚C
-
V_BG
I_L
t_p7
T_mb
9 to 35 V 5 A 300 µs 25˚C -
150˚C -
6V
5 A 300 µs 25˚C -
150˚C -
-
20 µA
0.1
2
µA
-
20 µA
0.1
1
µA
2
4 mA
-
-
A
10 14 mΩ
-
25 mΩ
13 18 mΩ
-
33 mΩ
R_G
Internal ground resistance
I_G = 10 mA
95 150 190 Ω
1 For a high side switch, the load pin voltage goes negative with respect to ground during the turn-off of an inductive load.
2 On-state resistance is increased if the supply voltage is less than 9 V. Refer to figure 8.
3 This is the continuous current drawn from the supply when the input is low and includes leakage current to the load.
4 The measured current is in the load pin only.
5 This is the continuous current drawn from the supply with no load connected, but with the input high.
6 Defined as in ISO 10483-1. Because of current limiting, this parameter is not applicable.
7 The supply and input voltage for the R_ON tests are continuous. The specified pulse duration t_p refers only to the applied load current.
September 2001
3
Rev 1.300